30256485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6193

約数の個数: 32

約数和(自身を含む): 56512512

約数和(自身を除く): 26256027

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 6131, 18393, 30655, 42917, 91965, 128751, 214585, 288157, 643755, 864471, 1440785, 2017099, 4322355, 6051297, 10085495, 30256485]

約数ペア:

[(1, 30256485), (3, 10085495), (5, 6051297), (7, 4322355), (15, 2017099), (21, 1440785), (35, 864471), (47, 643755), (105, 288157), (141, 214585), (235, 128751), (329, 91965), (705, 42917), (987, 30655), (1645, 18393), (4935, 6131)]